KR20120043057A - 교차?다이폴 안테나 - Google Patents

교차?다이폴 안테나 Download PDF

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Publication number
KR20120043057A
KR20120043057A KR1020127005730A KR20127005730A KR20120043057A KR 20120043057 A KR20120043057 A KR 20120043057A KR 1020127005730 A KR1020127005730 A KR 1020127005730A KR 20127005730 A KR20127005730 A KR 20127005730A KR 20120043057 A KR20120043057 A KR 20120043057A
Authority
KR
South Korea
Prior art keywords
arm
antenna
cross
dipole antenna
dipole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
KR1020127005730A
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English (en)
Korean (ko)
Inventor
윌리암 어니스트 페인
Original Assignee
벤티 그룹, 엘엘씨
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US12/534,703 external-priority patent/US8427385B2/en
Priority claimed from US12/784,992 external-priority patent/US8289218B2/en
Application filed by 벤티 그룹, 엘엘씨 filed Critical 벤티 그룹, 엘엘씨
Publication of KR20120043057A publication Critical patent/KR20120043057A/ko
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
KR1020127005730A 2009-08-03 2010-07-29 교차?다이폴 안테나 Ceased KR20120043057A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US12/534,703 2009-08-03
US12/534,703 US8427385B2 (en) 2009-08-03 2009-08-03 Cross-dipole antenna
US12/784,992 2010-05-21
US12/784,992 US8289218B2 (en) 2009-08-03 2010-05-21 Cross-dipole antenna combination
US12/841,048 2010-07-21
US12/841,048 US8325101B2 (en) 2009-08-03 2010-07-21 Cross-dipole antenna configurations

Publications (1)

Publication Number Publication Date
KR20120043057A true KR20120043057A (ko) 2012-05-03

Family

ID=43544885

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127005730A Ceased KR20120043057A (ko) 2009-08-03 2010-07-29 교차?다이폴 안테나

Country Status (6)

Country Link
US (4) US8325101B2 (enrdf_load_stackoverflow)
EP (1) EP2462657B1 (enrdf_load_stackoverflow)
JP (1) JP5502200B2 (enrdf_load_stackoverflow)
KR (1) KR20120043057A (enrdf_load_stackoverflow)
CN (1) CN102484320B (enrdf_load_stackoverflow)
WO (1) WO2011017198A2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
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WO2020256500A1 (ko) * 2019-06-21 2020-12-24 울산과학기술원 전자기파를 이용하여 생체 정보를 측정하기 위한 폴디드 암을 포함하는 안테나 장치
KR20200145710A (ko) * 2019-06-21 2020-12-30 울산과학기술원 전자기파를 이용하여 생체 정보를 측정하기 위한 폴디드 암을 포함하는 안테나 장치

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US8325101B2 (en) * 2009-08-03 2012-12-04 Venti Group, LLC Cross-dipole antenna configurations
US8576050B2 (en) 2010-01-29 2013-11-05 Innovative Timing Systems, LLC. Extended range RFID tag assemblies and methods of operation
WO2012125186A1 (en) * 2011-03-15 2012-09-20 Intel Corporation Conformal phased array antenna with integrated transceiver
CN103688276B (zh) * 2011-05-17 2017-05-17 格马尔托股份有限公司 特别用于射频电路的有线电容器和包括所述有线电容器的设备
CN103036009B (zh) * 2011-09-30 2014-12-10 京信通信系统（中国）有限公司 不对称结构的双极化宽频辐射单元及阵列天线
US8624791B2 (en) 2012-03-22 2014-01-07 Venti Group, LLC Chokes for electrical cables
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US20140191920A1 (en) 2013-01-10 2014-07-10 Venti Group, LLC Low passive intermodulation chokes for electrical cables
CN103972638A (zh) * 2013-01-31 2014-08-06 佳邦科技股份有限公司 偶极天线结构及天线装置
US8948239B1 (en) * 2013-07-30 2015-02-03 Juniper Networks, Inc. Methods and apparatus for multi-polarization antenna systems
US9985363B2 (en) 2013-10-18 2018-05-29 Venti Group, LLC Electrical connectors with low passive intermodulation
CN103633422A (zh) * 2013-11-01 2014-03-12 安弗施无线射频系统（上海）有限公司 采用非对称振子的天线振子单元
CN106134002B (zh) * 2014-01-17 2017-06-13 斯坦陵布什大学 多模复合天线
JP2015204497A (ja) * 2014-04-11 2015-11-16 セイコーエプソン株式会社 直線偏波アンテナ、円偏波アンテナおよび電子機器
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KR102172187B1 (ko) 2014-08-22 2020-10-30 주식회사 케이엠더블유 이동통신 서비스용 옴니 안테나
US20160117530A1 (en) * 2014-10-28 2016-04-28 Avery Dennison Retail Branding and Information Solutions Methods for scanning and encoding a plurality of rfid tagged items
US11714975B2 (en) * 2014-10-28 2023-08-01 Avery Dennison Retail Information Services Llc High density read chambers for scanning and encoding RFID tagged items
US9922218B2 (en) 2015-06-10 2018-03-20 Avery Dennison Retail Information Services, Llc RFID isolation tunnel with dynamic power indexing
CN108028471B (zh) 2015-09-04 2019-02-26 斯坦陵布什大学 多模复合材料天线
KR101703741B1 (ko) * 2015-09-11 2017-02-07 주식회사 케이엠더블유 다중편파 방사소자 및 이를 구비한 안테나
CN105977617A (zh) * 2015-11-06 2016-09-28 乐视移动智能信息技术（北京）有限公司 一种三极化天线
CN106876885A (zh) * 2015-12-10 2017-06-20 上海贝尔股份有限公司 一种低频振子及一种多频多端口天线装置
US10079515B2 (en) * 2016-12-12 2018-09-18 Energous Corporation Near-field RF charging pad with multi-band antenna element with adaptive loading to efficiently charge an electronic device at any position on the pad
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CN106816697B (zh) * 2016-12-26 2020-02-21 上海交通大学 低剖面的uhf宽带圆极化手持终端天线
USD824887S1 (en) * 2017-07-21 2018-08-07 Airgain Incorporated Antenna
CN107994321B (zh) * 2017-11-07 2020-02-18 广东顺德中山大学卡内基梅隆大学国际联合研究院 一种带开口谐振环的双频偶极子天线
KR102477903B1 (ko) 2018-01-24 2022-12-16 스냅 인코포레이티드 웨어러블 디바이스들을 위한 하이브리드 안테나 시스템
US11103925B2 (en) * 2018-03-22 2021-08-31 The Boeing Company Additively manufactured antenna
US20200333471A1 (en) * 2019-04-17 2020-10-22 Ambit Microsystems (Shanghai) Ltd. Antenna structure and wireless communication device using the same
US11509050B2 (en) 2019-05-17 2022-11-22 Electronics And Telecommunications Research Institute Multi-bay antenna apparatus and its operation method
EP4205286A4 (en) 2020-08-28 2024-09-18 ISCO International, LLC Method and system for mitigating passive intermodulation (pim) by performing polarization adjusting
US11909110B2 (en) 2020-09-30 2024-02-20 The Boeing Company Additively manufactured mesh horn antenna
EP4044366B1 (en) * 2021-02-12 2023-10-25 Sivers Wireless AB An integrated circuit package comprising a crossed dipole antenna
US11502404B1 (en) 2022-03-31 2022-11-15 Isco International, Llc Method and system for detecting interference and controlling polarization shifting to mitigate the interference
US11476585B1 (en) 2022-03-31 2022-10-18 Isco International, Llc Polarization shifting devices and systems for interference mitigation
US11476574B1 (en) 2022-03-31 2022-10-18 Isco International, Llc Method and system for driving polarization shifting to mitigate interference
US11509071B1 (en) 2022-05-26 2022-11-22 Isco International, Llc Multi-band polarization rotation for interference mitigation
US11509072B1 (en) 2022-05-26 2022-11-22 Isco International, Llc Radio frequency (RF) polarization rotation devices and systems for interference mitigation
US11515652B1 (en) 2022-05-26 2022-11-29 Isco International, Llc Dual shifter devices and systems for polarization rotation to mitigate interference
CN114944555B (zh) * 2022-06-13 2023-12-08 南京邮电大学 一种扇形偶极子圆极化天线
US11990976B2 (en) 2022-10-17 2024-05-21 Isco International, Llc Method and system for polarization adaptation to reduce propagation loss for a multiple-input-multiple-output (MIMO) antenna
US11985692B2 (en) 2022-10-17 2024-05-14 Isco International, Llc Method and system for antenna integrated radio (AIR) downlink and uplink beam polarization adaptation
US11956058B1 (en) 2022-10-17 2024-04-09 Isco International, Llc Method and system for mobile device signal to interference plus noise ratio (SINR) improvement via polarization adjusting/optimization
US11949489B1 (en) 2022-10-17 2024-04-02 Isco International, Llc Method and system for improving multiple-input-multiple-output (MIMO) beam isolation via alternating polarization
US12301315B1 (en) 2023-12-29 2025-05-13 Isco International, Llc Methods and systems for detecting, measuring, and/or locating passive intermodulation sources via downlink (DL) signal injection
US12219522B1 (en) 2023-12-29 2025-02-04 Isco International, Llc Methods and systems for estimating the shape of an object generating passive intermodulation (PIM) interference
US12301298B1 (en) 2023-12-29 2025-05-13 Isco International, Llc Methods and systems for locating interference sources via angle of arrival (AoA)
US12348285B1 (en) 2023-12-29 2025-07-01 Isco International, Llc Methods and systems for detecting, measuring, and/or locating passive intermodulation (PIM) sources via beamforming
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020256500A1 (ko) * 2019-06-21 2020-12-24 울산과학기술원 전자기파를 이용하여 생체 정보를 측정하기 위한 폴디드 암을 포함하는 안테나 장치
KR20200145710A (ko) * 2019-06-21 2020-12-30 울산과학기술원 전자기파를 이용하여 생체 정보를 측정하기 위한 폴디드 암을 포함하는 안테나 장치

Also Published As

Publication number Publication date
US8325101B2 (en) 2012-12-04
WO2011017198A3 (en) 2011-05-19
EP2462657A2 (en) 2012-06-13
US8441406B2 (en) 2013-05-14
JP5502200B2 (ja) 2014-05-28
US20130009831A1 (en) 2013-01-10
WO2011017198A2 (en) 2011-02-10
EP2462657B1 (en) 2017-06-14
US8638270B2 (en) 2014-01-28
US20130314286A1 (en) 2013-11-28
CN102484320A (zh) 2012-05-30
US20110068992A1 (en) 2011-03-24
US9710576B2 (en) 2017-07-18
JP2013501461A (ja) 2013-01-10
US20140236546A1 (en) 2014-08-21
EP2462657A4 (en) 2013-01-23
CN102484320B (zh) 2014-10-08

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